CN102400584A - Anti-falling device for three-dimensional garage and three-dimensional garage adopting same - Google Patents
Anti-falling device for three-dimensional garage and three-dimensional garage adopting same Download PDFInfo
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- CN102400584A CN102400584A CN2011102686568A CN201110268656A CN102400584A CN 102400584 A CN102400584 A CN 102400584A CN 2011102686568 A CN2011102686568 A CN 2011102686568A CN 201110268656 A CN201110268656 A CN 201110268656A CN 102400584 A CN102400584 A CN 102400584A
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Abstract
The invention relates to an anti-falling device for a three-dimensional garage, which comprises a hanging cable tool, a rolling wheel and a wedge-shaped guide block, wherein the hanging cable tool is fixedly connected with a connecting rod mechanism, a rope end spring for providing a motive power source for the connecting rod mechanism is also sheathed on the hanging cable tool, one end of the rope end spring is butted and pressed with the top of the connecting rod mechanism, the other end of the rope end spring is butted and pressed with a spring butting plate and is in a compression state, the rolling wheel is arranged at the connecting rod mechanism and can move along with the connecting rod mechanism, the wedge-shaped guide block is arranged on a moving passage of the rolling wheel, the rolling wheel rolls along the wedge surface of the wedge-shaped guide block when moving, and the wedge-shaped guide block guides the rolling wheel to be tightly clamped and to clamp a guide rail. The anti-falling device has the other goal of providing the three-dimensional garage adopting the anti-falling device. The anti-falling device for the three-dimensional garage completely consists of mechanical components, the matching of other electric appliance elements is not needed, the protection can also be realized in the lifting process of a conveyor, and the dangerous case circumstance occurrence caused by conveyor falling when a hanging steel wire rope or a chain fractures at the time is avoided.
Description
Technical field
The present invention relates to the safety device of automatic stopping equipment, relate in particular to a kind of multi-storied garage with falling proof device and the multi-storied garage that uses this falling proof device.
Background technology
Existing multi-storied garage is used falling proof device; Thereby generally only after flat bed puts in place, just can move and realize preventing the function that sweep or car fall; Therefore in sweep or car lifting process, will there be certain risk, just causes danger easily as if hoisting wirerope in lifting process or chain generation fracture; It is when causing danger that some falling proof devices are also arranged in addition; In sweep or car fall process, clamping guide rail through wedge slows down and then checks sweep or car falls; But misoperation takes place in the device of this structure easily in sweep or car lifting process, and this device also needs limiter of speed and cooperates with other electric elements and judge whether wire rope ruptures.
Summary of the invention
The object of the present invention is to provide a kind of safe and reliable multi-storied garage to use falling proof device; It is made up of mechanical part fully; Need not to rely on the cooperation of other electric elements; In the carrier lifting process, also can realize protection, thereby avoid cause dangerous situation this moment because of hoisting wirerope or chain fracture carrier falls.
To achieve these goals, multi-storied garage of the present invention includes hoisting sling with falling proof device, also includes roller and wedge shape guide block; Said hoisting sling is fixedly connected with a linkage, and also sheathed promising linkage provides the fag end spring of power source on the hoisting sling, this fag end spring one end and the linkage top compresses, its other end and spring top board compress and be in compressive state; Roller is installed on linkage and can on the motor path of roller, be provided with the wedge shape guide block with connecting rod mechanism movement, and the wedge surface along the wedge shape guide block during roller motion rolls, and wedge shape guide block guide roller clamps and block guide rail.
Further, said linkage includes lance, push rod and connecting rod rest; The lance top is fixedly connected with hoisting sling, and the other end of lance is provided with the lance top board; Push rod is that the center is around this rotation with the push rod fixed axis; The push rod fixed axis is installed on the roller guiding frame; Push rod one end contacts with lance top board on the lance mutually; Make the other end of push rod tangle connecting rod rest, connecting rod rest is fixedly connected with the guide rod spring, and the guide rod spring other end is fixed in lifting guide pillar and is in extended state; Connecting rod rest can rise or descend under the tension of guide rod spring along lifting guide pillar, and roller is fixed in connecting rod rest through idler-wheel connecting-rod.
Further, push rod is the sickle structure, and its reaping hook head end tangles connecting rod rest, and said push rod is provided with the top wheel with the end that the lance top board contacts mutually, and push rod contacts in the lance top board through the top wheel.
Further, said idler-wheel connecting-rod is a U type structure, and its two branches top respectively is provided with a roller respectively, and the opening angle of the U type branch of idler-wheel connecting-rod can change.
Further, said hoisting sling is wire rope or chain, and carrier is sweep or car.
Another object of the present invention provides a kind of multi-storied garage; Comprise guide rail and carrier; Slide block all is equiped with aforementioned multi-storied garage on four suspension centres of said carrier and uses falling proof device between guide rail and carrier, and the roller in this device is positioned at the guide rail both sides.
Multi-storied garage of the present invention is used falling proof device, adopts the structure of roller clip guide rail to prevent the risk that falling appears in carriers such as sweep or car.Compared with prior art, multi-storied garage of the present invention, proper simple in structure, easy for installation, low, the security of operation of fault rate with falling proof device.Specifically, multi-storied garage of the present invention has following good effect with falling proof device:
1, the present invention adopts full mechanical; Form by component of machine fully; Need not to judge through limiter of speed whether hoisting sling ruptures, also need not to cooperate detection control, efficiently solve because the problem that existence brought of electric elements with other electric elements; Reduce the pilot process of falling proof device action simultaneously, also reduced rate of breakdown.
2, the present invention just moves after hoisting sling fracture, and therefore no matter carrier is in the lifting process or is in flat bed when static, and falling proof device of the present invention can both prevent falling of carrier effectively.
3, to have an effect be after hoisting sling fracture to falling proof device of the present invention, through spring force power is provided, so do not need electric elements that power is provided, do not need extra increase power set, reduced fault effectively, saved electric power resource.
4, the present invention adopts the parts of roller as the folder guide rail, has therefore avoided producing misoperation in the carrier normal course of operation safety and the reliability of the operation of assurance equipment.
Description of drawings
Fig. 1 is the structural representation of the falling proof device of the embodiment of the invention.
Fig. 2 is the structural representation of the falling proof device action rear roller of the embodiment of the invention when clamping guide rail.
Fig. 3 is used for the sketch map of multi-storied garage for the falling proof device of the embodiment of the invention.
Fig. 4 is an A place structure partial enlarged diagram among Fig. 3.
Fig. 5 is the view of structure shown in Figure 4 when roller clamps guide rail.
Indicate among the figure: 1, hoisting sling; 2, fag end spring; 21, spring top board; 3, lance; 31, lance top board; 4, guide rod spring; 5, connecting rod rest; 6, slide block; 7, top wheel; 8, push rod; 9, push rod fixed axis; 10, roller guiding frame; 11, idler-wheel connecting-rod; 12, roller; 13, lifting guide pillar; 14, wedge shape guide block; 15, guide rail; 16, falling proof device; 17, carrier.
The specific embodiment
The object of the invention, technical scheme and useful technique effect are more clear to be understood in order to make, and below in conjunction with accompanying drawing the technology contents of the present invention and the specific embodiment is described in further detail.Should be understood that the specific embodiment of describing in this manual only is in order to explain the present invention, is not in order to limit the present invention.
See also Fig. 1, Fig. 3 and shown in Figure 4, for multi-storied garage of the present invention is used the falling proof device structural representation.Multi-storied garage of the present invention includes hoisting sling 1 with falling proof device, and an end of hoisting sling 1 is fixedly connected with the lance 3 of linkage, and lance 3 is held by hoisting sling 1 and is inactive state, and the other end of lance 3 is provided with lance top board 31; On hoisting sling 1, also be arranged with fag end spring 2, these fag end spring 2 one ends and lance 3 tops compress, and its other end and spring top board 21 compress thereby be in compressive state.When falling proof device 16 of the present invention was installed on multi-storied garage, slide block 6 was between guide rail 15 and carrier 17, and lance 3 can slide up and down in the guide groove of slide block 6.
Multi-storied garage of the present invention also includes push rod 8 with falling proof device; This push rod 8 is the sickle structure; It flexibly connects through push rod fixed axis 9; And to be the center with push rod fixed axis 9 rotate around push rod fixed axis 9, and push rod fixed axis 9 is installed on the roller guiding frame 10, and push rod 8 is fixed in carrier 17 through push rod fixed axis 9.Push rod 8 is provided with top wheel 7, and top wheel 7 contacts with lance top board 31 on the lance 3 mutually, makes the reaping hook head end of push rod 8 tangle connecting rod rest 5, and connecting rod rest 5 is fixedly connected with guide rod spring 4, and the other end of guide rod spring 4 is fixed on the lifting guide pillar 13 and is in extended state; Connecting rod rest 5 can rise or descend under the tension of guide rod spring 4 along lifting guide pillar 13.Idler-wheel connecting-rod 11 is a U type structure, is fixed on the connecting rod rest 5, and its two branches top respectively is provided with a roller 12 respectively, and U type two branch's opening angles of idler-wheel connecting-rod 11 can change.On the rising path of each roller 12, respectively be provided with a wedge shape guide block 14, when carrier 17 operate as normal, have big gap between roller 12 and the guide rail 15, the U type subtended angle of idler-wheel connecting-rod 11 is the normality angle.When fracture takes place suddenly in hoisting sling 1; Falling proof device 16 is had an effect; Roller 12 rolls along the wedge surface of wedge shape guide block 14, and wedge shape guide block 14 guide rollers 12 are progressively drawn close to guide rail 15, and the U type subtended angle of idler-wheel connecting-rod 11 is more and more littler along with reducing of spacing between the wedge shape guide block 14; Till roller 12 clamped guide rail 15, the frictional force that produces between roller 12 and the guide rail 15 thus made carrier 17 stop tenesmus.
See also Fig. 2 and shown in Figure 5, clamp the sketch map of guide rail for multi-storied garage of the present invention with falling proof device action back.During hoisting sling 1 operate as normal, falling proof device 16 is held by hoisting sling 1, misoperation can not take place; When hoisting sling 1 fracture suddenly, lance 3 loses the tightening force of hoisting sling 1, and former fag end spring 2 elasticity that are in compressive state obtain discharging, and the elastic force that lance 3 is produced by fag end spring 2 flicks down downwards and drops.Lance 3 moves downward along the guide groove of slide block 6; Lance top board 31 on the lance 3 is thrown off with top wheel 7, and top wheel 7 loses the power that contacts of lance top board 31, makes push rod 8 disequilibriums that are in equilibrium state originally; Push rod 8 rotates around push rod fixed axis 9; Make the reaping hook head end and the connecting rod rest 5 of push rod 8 throw off, connecting rod rest 5 loses the tightening force of the reaping hook head end of push rod 8 to it, thereby is in the upwards traction of guide rod spring 4 of extended state; Lifting guide pillar 13 rises connecting rod rest 5 in the tension lower edge of guide rod spring 4, rises simultaneously thereby drive with connecting rod rest 5 fixing idler-wheel connecting-rods 11.The roller 12 at the U type branch top of idler-wheel connecting-rod 11 rises simultaneously; But because the restriction of wedge shape guide block 14 pair rollers 12; The roller 12 that makes guide rail 15 both sides that are positioned at carrier 17 is along fixing wedge shape guide block 14 edges incision guide rail 15; Stuck until guide rail 15 is clamped, the frictional force that produces between roller 12 and the guide rail 15 makes carrier 17 stop tenesmus.
Like Fig. 3 and shown in Figure 4, all be equiped with multi-storied garage of the present invention with falling proof device 16 on four suspension centres of the carrier 17 of multi-storied garage of the present invention, the roller 12 in the falling proof device 16 is positioned at guide rail 15 both sides.On four suspension centres of carrier 17 this falling proof device 16 is housed all; No matter the hoisting sling on any one suspension centre ruptures; The falling proof device 16 of this hoisting point position all can move; Send signal simultaneously and make lifting motor out of service, thus the safety of vehicle on assurance carrier 17 and the carrier.In embodiments of the present invention, hoisting sling 1 is wire rope or chain, and carrier 17 is sweep or car.
Adopt multi-storied garage of the present invention to use falling proof device; No matter can solve carrier is in the lifting process or is in flat bed when static; Can both effectively prevent the safety problem that causes carrier to fall owing to hoisting sling fracture suddenly, and the technological means of employing roller clip guide rail safety, stability and the reliability of equipment have been improved.
The present invention only carries out detailed description with regard to a most preferred embodiment of the present invention; But can not be interpreted as the restriction of other modes that the present invention is implemented; Everyly on basis of the present invention, further improve and similar or identical scheme, all being regarded as is the scope that the present invention asks for protection.
According to the announcement and the instruction of above-mentioned manual, those skilled in the art in the invention can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the present invention is not limited to also should fall in the protection domain of claim of the present invention modifications more of the present invention and change.In addition, although used some specific terms in this manual, these terms are explanation for ease just, is not that the present invention is constituted any restriction.
Claims (7)
1. multi-storied garage is used falling proof device, includes hoisting sling (1), it is characterized in that: also comprise roller (12) and wedge shape guide block (14); Said hoisting sling (1) is fixedly connected with a linkage; Also be arranged with the fag end spring (2) that power source can be provided for said linkage on the hoisting sling (1); One end of this fag end spring (2) and the top of said linkage compress, and its other end and spring top board (21) compress and be in compressive state; Roller (12) is installed on said linkage also can be with connecting rod mechanism movement; On the motor path of said roller (12), be provided with wedge shape guide block (14); Wedge surface along said wedge shape guide block (14) during said roller (12) motion rolls, and wedge shape guide block (14) guide roller (12) clamps and block guide rail (15).
2. multi-storied garage according to claim 1 is used falling proof device, it is characterized in that: said linkage comprises lance (3), push rod (8) and connecting rod rest (5); Wherein, the top of said lance (3) is fixedly connected with said hoisting sling (1), and the other end of said lance (3) is provided with lance top board (31); Said push rod (8) is that rotate around this axle at the center with push rod fixed axis (9); Push rod fixed axis (9) is installed on the roller guiding frame (10); One end of said push rod (8) contacts with lance top board (31) on the said lance (3) mutually; Make the other end of said push rod (8) can tangle said connecting rod rest (5), said connecting rod rest (5) is fixedly connected with a guide rod spring (4), and the other end of guide rod spring (4) is fixed in lifting guide pillar (13) and is in extended state; Said connecting rod rest (5) can be realized rising or descending under the tension of said guide rod spring (4) along lifting guide pillar (13), and said roller (12) is fixed in said connecting rod rest (5) through an idler-wheel connecting-rod (11).
3. multi-storied garage according to claim 2 is used falling proof device; It is characterized in that: said push rod (8) is the sickle structure; Its reaping hook head end tangles said connecting rod rest (5); Said push rod (8) is provided with top wheel (7) with the end that said lance top board (31) contacts mutually, and push rod (8) contacts in lance top board (31) through top wheel (7).
4. multi-storied garage according to claim 2 is used falling proof device; It is characterized in that: said idler-wheel connecting-rod (11) is U type structure; Its two branches top respectively is provided with a said roller (12) respectively, and the opening angle of the U type branch of said idler-wheel connecting-rod (11) can change.
5. multi-storied garage according to claim 1 is used falling proof device, it is characterized in that: said hoisting sling (1) is wire rope or chain.
6. multi-storied garage according to claim 1 is used falling proof device, it is characterized in that: said carrier (17) is sweep or car.
7. a multi-storied garage comprises guide rail (15) and carrier (17), it is characterized in that: all be equiped with the arbitrary multi-storied garage of claim 1 to 6 on four suspension centres of said carrier (17) and use falling proof device, the roller in this device (12) is positioned at guide rail (15) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110268656.8A CN102400584B (en) | 2011-09-08 | 2011-09-08 | Anti-falling device for three-dimensional garage and three-dimensional garage adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110268656.8A CN102400584B (en) | 2011-09-08 | 2011-09-08 | Anti-falling device for three-dimensional garage and three-dimensional garage adopting same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102400584A true CN102400584A (en) | 2012-04-04 |
| CN102400584B CN102400584B (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110268656.8A Active CN102400584B (en) | 2011-09-08 | 2011-09-08 | Anti-falling device for three-dimensional garage and three-dimensional garage adopting same |
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| CN (1) | CN102400584B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103030080A (en) * | 2012-12-04 | 2013-04-10 | 宁夏博金特立体泊车设备有限公司 | Anti-falling lifting device |
| CN103352595A (en) * | 2013-08-01 | 2013-10-16 | 上海东亿元城市规划设计有限公司 | Automatic fall-preventing device of vertical carrier |
| CN103526973A (en) * | 2013-10-23 | 2014-01-22 | 山东天辰智能停车设备有限公司 | Steel wire rope guide anti-slack device for lift-sliding mechanical stereoscopic parking device |
| CN105197748A (en) * | 2015-10-09 | 2015-12-30 | 安庆师范学院 | Full-automatic in-cage sliding block type protective device for tramcar sliding |
| CN105401766A (en) * | 2015-12-10 | 2016-03-16 | 上海久银车库工程有限公司 | Car and parking stand leveling device and method for storing and taking vehicles by using device |
| CN105600470A (en) * | 2016-02-23 | 2016-05-25 | 山西东杰智能物流装备股份有限公司 | Anti-falling device of aluminum profile stand column stacking machine cargo carrying platform |
| CN107060445A (en) * | 2017-04-21 | 2017-08-18 | 青岛德盛利立体停车设备有限公司 | A kind of rope protection device of multi-storied garage |
| CN111852137A (en) * | 2020-08-02 | 2020-10-30 | 李平 | Stereo garage prevents weighing down anti-drop lift platform |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103030080A (en) * | 2012-12-04 | 2013-04-10 | 宁夏博金特立体泊车设备有限公司 | Anti-falling lifting device |
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| CN103526973A (en) * | 2013-10-23 | 2014-01-22 | 山东天辰智能停车设备有限公司 | Steel wire rope guide anti-slack device for lift-sliding mechanical stereoscopic parking device |
| CN103526973B (en) * | 2013-10-23 | 2015-12-16 | 山东天辰智能停车设备有限公司 | Lifting cross sliding type mechanical three-dimensional parking device wire rope leads locking device |
| CN105197748A (en) * | 2015-10-09 | 2015-12-30 | 安庆师范学院 | Full-automatic in-cage sliding block type protective device for tramcar sliding |
| CN105401766A (en) * | 2015-12-10 | 2016-03-16 | 上海久银车库工程有限公司 | Car and parking stand leveling device and method for storing and taking vehicles by using device |
| CN105600470A (en) * | 2016-02-23 | 2016-05-25 | 山西东杰智能物流装备股份有限公司 | Anti-falling device of aluminum profile stand column stacking machine cargo carrying platform |
| CN105600470B (en) * | 2016-02-23 | 2017-09-22 | 山西东杰智能物流装备股份有限公司 | The falling proof device of aluminium section upright post stacker loading platforms |
| CN107060445A (en) * | 2017-04-21 | 2017-08-18 | 青岛德盛利立体停车设备有限公司 | A kind of rope protection device of multi-storied garage |
| CN107060445B (en) * | 2017-04-21 | 2019-03-08 | 青岛德盛利立体停车设备有限公司 | A kind of rope protective device of stereo garage |
| CN111852137A (en) * | 2020-08-02 | 2020-10-30 | 李平 | Stereo garage prevents weighing down anti-drop lift platform |
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| CN102400584B (en) | 2014-01-08 |
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Address after: 310021 No. 176 Airport Road, Hangzhou, Zhejiang, Jianggan District Patentee after: Hangzhou Xizi intelligent parking Limited by Share Ltd Address before: 310021 No. 176 Airport Road, Hangzhou, Zhejiang, Jianggan District Patentee before: Hangzhou XIZI-IUK Parking System Co., Ltd. |
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Address after: 310021, Hongda Road, Yuhang Economic Development Zone, Zhejiang, Hangzhou, 181 Patentee after: Hangzhou Xizi intelligent parking Limited by Share Ltd Address before: 310021 No. 176 Airport Road, Hangzhou, Zhejiang, Jianggan District Patentee before: Hangzhou Xizi intelligent parking Limited by Share Ltd |
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